BTC to watch 78,850 tomorrow first: with volume swelling and holding steady, there’s a chance for a short-term test of the 79,500—80,000 zone. If multiple attempts to push higher fail to break through, watch the 78,000 support; if it’s lost, look back toward the low near 77,640. For ETH, watch resistance above 2,473 and support around 2,430. For SOL, monitor whether it can break above 106.40. The sentiment index is already at 69 (Greed). In terms of strategy, prioritize waiting for a pullback and confirmation—don’t go heavy chasing orders at the resistance levels.